So in creating a new character I've really been trying to decipher what in the name of hell the result of the Doc's questions are. I gather they affect your starting skill levels somehow, but I can't find anything on the wiki or anywhere else that explains exactly what each response option to each question results in. Also the rorschach test, wtf is that about?

Also, if I just hit 'reset' in the character creation, does that basically nullify all his questions, or do they still affect it somehow?

http://fallout.gamepedia.com/Psychological_evaluation of all answers and the skill it decides.

If you just change the skills that are tagged, then it should override the choices that come from the quiz.